Question

Daca a = 10 x (34 : 2 + 2) + 5 x (2 x 17 - 3); b = 5 x (2 x 17 + 3) + 10 x (51 : 3 - 1) + 1.

Answer 1

Răspuns:

a = 10 × ( 34 : 2 + 2 ) + 5 × ( 2 × 17 - 3)

a = 10 × ( 17 + 2 ) + 5 × ( 34 - 3 )

a = 10 × 19 + 5 × 31

a = 190 + 155

a = 345

b= 5 × ( 2 × 17 + 3 ) + 10 × ( 51 : 3 - 1 ) + 1

b = 5 × ( 34 + 3 ) + 10 × ( 17 -1 ) + 1

b = 5 × 37 + 10 × 16 + 1

b = 185 + 160 + 1

b = 346